All the elements ______ such radiation I have termed radioactive.
A. emission
B. are emitting
C. have emitted
D. emitting

Random Topics:
Relative Clauses and UsageGrammar - Countable/ UncountableHomophonesPreposition of TimePossessive Adjectives VS Possessive PronounsFirst Conditional SentenceParticiple AdjectivesModals - Conditionals - Future TensesGrammar (Adjectives)Moods of GrammarOther quiz:
Articles › ViewHe ________ his hat to show me his haircut.
A. took off
B. took
C. pull off
Subject Verb Agreement › View
A few of the students ____ finished their projects.
A. has
B. have
C. is
D. are
Grammar › ViewEli said, “I left my mobile phone in this classroom yesterday” (Different reporting time)
A. Eli told us that she had left her mobile phone in this classroom yesterday
B. Eli told us that she had left her mobile phone in that classroom yesterday
C. Eli told us that she left her mobile phone in that classroom the day before
D. Eli told us that she had left her mobile phone in that classroom the day before
Grammar › View
My son _______ suit today.
A. is wearing
B. are wearing
C. am wearing
D. wears
